Parker 590+ series User Manual

Routine Maintenance and Repair 8-13
DC590+ Series DC Digital Drive
591+ 2Q Product (Non-Regenerative)
D
E
B
C
A
Phase Assembly
Current
Transformer
AC Incoming
Busbar
Fuse
CT Plate/Fuse
Fixing Screws
CT Plate/CT Boss
Fixing Screw
FRONT VIEW
Fuse Assy/Phase Assy
Fixing Screws
SIDE VIEW
Figure 8-2 591+ Fuse Replacement Diagram
IMPORTANT
When re-assembling the unit, apply a `zinc-loaded’ jointing compound between the fuses and busbars, and between the
busbars and phase assemblies (BICC BX1 - Parker SSD Part No. EA466241)
Observe all tightening torque levels, refer to Appendix E: “Technical Specifications” - Termination Tightening Torque (Frame H).
Bench-Top Replacement Procedure
Working on the relevant fuse assemblies:
1. Remove the M12 screw (A).
2. Release the two M12 screws (B, C) and remove the CT plate.
3. Remove the two M10 screws (D, E) fixing the fuse assembly to the phase assembly.
4. On the bench, replace the relevant fuse on the fuse assembly.
5. Reverse the procedure for re-fitting.

Parker 590+ series Specifications

General

Control Mode	Speed, Torque, Position
Operating Temperature	0°C to 40°C
Altitude	Up to 1000 m without derating
Speed Regulation	0.01% of base speed
Communication Options	Ethernet, Profibus, CANbus, Modbus, DeviceNet
Feedback Options	Tachometer, Encoder
Protection Rating	IP20
Storage Temperature	-25°C to 55°C
Relative Humidity	5% to 95% (non-condensing)